Transaction not yet indexed

668ALj6mjk3PFnheoiEdUSQhudXBdaGRR3tQbNiSWd8EvWUJJsKYhiFypwC4uPRNSarHYvEGd6jy65veWRYyQtq8

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.